Question: help me analyse the image > set . seed (123) > x y data hc3 summary hc3 print (summary_hc3) Call : Im (formula = y

help me analyse the image

help me analyse the image > set . seed (123) > x

> set . seed (123) > x y data hc3 summary hc3 print (summary_hc3) Call : Im (formula = y ~ poly (x, 3, raw = TRUE) , data = data) Residuals : Min 10 Median 30 Max -8.5746 -2.4423 -0.2889 3.2436 9.7088 Coefficients : Estimate Std. Error t value Pr (>It|) (Intercept) -5.526893 1. 319300 -4. 189 0. 000285 * * * poly (x, 3, raw = TRUE) 1 1. 278785 0. 369460 3. 461 0. 001872 * * poly (x, 3, raw = TRUE) 2 -0. 491823 0. 027618 -17. 808 4.36e-16 * * * poly (x, 3, raw = TRUE) 3 0. 108476 0 . 005291 20.501

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